.main {
  width: 100%;
  height: 1329px;
  background-color: #fff;
}
.main .fist {
  margin-top: 90px;
}
.main .fist .title {
  color: #333333;
  font-size: 36px;
  line-height: 100%;
  text-align: center;
}
.main .fist .titile_min {
  margin-top: 20px;
  color: #666666;
  font-size: 21px;
  text-align: center;
  line-height: 100%;
}
.main .fist .box {
  margin-top: 40px;
}
.main .fist .box .us_left {
  width: 366px;
  margin-top: 43px;
}
.main .fist .box .us_left .ico {
  width: 53px;
  height: 70px;
  background: url(../img/us_adis.jpg) no-repeat center;
}
.main .fist .box .us_left .eng {
  margin-top: 15px;
  font-size: 26px;
  color: #c8c8c8;
  font-weight: bold;
  line-height: 100%;
}
.main .fist .box .us_left .cou {
  margin-top: 14px;
  color: #121212;
  font-size: 26px;
  font-weight: bold;
  line-height: 100%;
}
.main .fist .box .us_left .die {
  margin-top: 20px;
  color: #666666;
  font-size: 18px;
  width: 243px;
  line-height: 30px;
}
.main .fist .box .us_left .piv_clear {
  overflow: hidden;
}
.main .fist .box .us_left .piv {
  margin-top: 50px;
  margin-right: 56px;
}
.main .fist .box .us_left .piv .num {
  font-size: 48px;
  color: #ffa948;
}
.main .fist .box .us_left .piv .num span {
  font-size: 26px;
  color: #121212;
  font-weight: bold;
}
.main .fist .box .us_left .piv .name {
  margin-top: 10px;
  font-size: 14px;
  color: #121212;
  line-height: 100%;
}
.main .fist .box .us_left .number {
  margin-top: 176px;
  font-size: 26px;
  color: #666666;
  line-height: 100%;
}
.main .fist .box .us_riht {
  width: 757px;
  height: 630px;
  background: url(../img/us_adiss.jpg);
}
.main .last {
  margin-top: 740px;
}
.main .last .tit {
  font-size: 36px;
  color: #333333;
  text-align: center;
  line-height: 100%;
}
.main .last .titile_min {
  margin-top: 22px;
  font-size: 21px;
  color: #666666;
  text-align: center;
  line-height: 100%;
}
.main .last ul {
  margin-top: 60px;
  margin-left: -12px;
}
.main .last ul li {
  float: left;
  width: 560px;
  height: 280px;
  margin-left: 12px;
}
.main .last ul li:nth-child(1) {
  background: url(../img/us_pic01.jpg) no-repeat center;
}
.main .last ul li:nth-child(2) {
  background: url(../img/us_pic02.jpg) no-repeat center;
}
